A current of 0.1 A produces a deflection of 60° in a T.G. What current coil produce a deflection of 30° ? How much deflection will be produce by a current of 173.2 mA ?
Q: A wire, 28 m long, moves at 4.9 m/s perpen- dicularly through a 0.57 T magnetic field. What emf is…
A: To calculate the electromotive force (EMF) induced in the wire, we can use the formula:
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A: Induced current opposes the rate of change of flux
Q: A current of 0.1A produces a deflection of 60⁰ in a T.G. What current coil produce a deflection of…
A: We need to compute-(i) Current (I2)=?(ii) Deflection (θ3)=?The data given as-I1=0.1…
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Q: What is the energy density inside of a 1 m long coil with 2000 turns that carries 25 A?
A: Write the given values with the suitable variables. L=1 mN=2000I=25 A Here, L is the length, N is…
Q: A 11.7 cm long rod moves at 3.99 m/s. What is the strength of the magnetic field if a 94.8 V emf is…
A: Solution:-Given thatLength of the rod (l)=11.7 cm=0.117 mspeed of rod (v)=3.99 m/sEMF (ε)=94.8 V
Q: A generator has a 0.054 T magnetic field and a coil with 51 turns each with an area of 0.218 m2..…
A: Given: The strength of the magnetic field is 0.054 T. The number of turns is 51. The area of the…
Q: How much magnetic field strength would be needed to create an induced emf of 9.27 V in a 0.865 m…
A: Induced emf to create is, e=9.27 V Length of the wire, L=0.865 m Velocity of the wire, v=82.8 m/s…
Q: A conductor with the length of 100 cm and carrying current 4 A is placed in perpendicular to a…
A: The length of the conductor is 100 cm = 1 m.The current in the conductor is 4 A.The strength of the…
Q: A loop of wire with a radius of 0.16 m and resistance, 47.4 Ohms is in a region with a changing…
A: Faraday's Law of Electromagnetic Induction Whenever there is a change in magnetic flux linked to a…
Q: A 11.7 cm long rod moves at 3.99 m/s. What is the strength of the magnetic field if a 94.8 V emf is…
A: Given that,The length of rod (l) = 11.7 cmThe speed of rod (v)= 3.99 m/secThe induced emf (E) = 94.8…
Q: A generator has a 0.054 T magnetic field and a coil with 51 turns each with an area of 0.218 m2. At…
A: Emf induced in generator problem.
Q: Ex 60: A T.G. shows a deflection of 30° when a current of 50 mA is passing through its coil. Find…
A: We need to compute-Current (I2)=?The data given as-I1=50 mAθ1=300θ2=600
Q: What force is exerted on the water in an MHD drive utilizing a 25.0-cm-diameter tube, if 100-A…
A: Given: L = 25 cm = 0.25 m I = 100 A B = 2 T
Q: A transmission line strung 10 m above the ground carries a current of 600 A. What is the magnetic…
A: Give , I=600A r=10m
Q: A generator has a 46-turn coil with an area of 0.07 m2 that turns at 25.0 rad/s in a 0.48 T magnetic…
A: Given, Number of turns,N=46 Area of coil, A=0.07 m2 Angular speed,ω=25 rad/s Magnetic field,B=0.48 T…
Q: A solinoid 150cm long with 1550 turns has a central magnetic field of 1.5 mT. Find the current…
A: Let the number of turns of the solenoid is denoted by n and the magnetic field is given by B.
Q: What is the maximum torque on a 125-turn square loop of wire 15.0 cm on a side that carries a 60.0-A…
A: The given wire is a square loop having a side length of 15 cm, carrying a current of 60 A. Since…
Q: A generator has a 400 turns coil that is 10 cm long and 12 cm wide. The coil rotates at 8 rev/s in a…
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Q: A long solenoid of 80 turns and length 16 cm is known to have a field of 4x10-3 T. What is the…
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Q: typ
A: Given: Number of turns are 55 Radius is 3.7 cm Magnitude is 0.33 T Current is 310 mA
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Q: Derive the equation to find the magnitude of the magnetic field as a function of the position along…
A: Derive the equation to find the magnitude of the magnetic field as a function of the position along…
Q: A wire has a length of 6.68 x 10-2 m and is used to make a circular coil of one turn. There is a…
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Q: A toroid, of annealed soft iron has a mean length of 0.1m and is wound with a coil of 100 turns.…
A: Given information: The mean length of the toroid, l=0.1 m The number of turns, N=100
Q: "20 mH coil contain energy of 1J, what is the current in the coil?"
A: Inductance of coil (L) = 20 mH Energy stored (E) = 1 J
Q: an T.G. a deflection of us, is obtained when a current of 173 mA is passed through it. The…
A: We need to compute the current through T.G. (I2)=?Given that-Initial deflection (θ1)=450New…
Q: A heating element in a stove is designed to receive 3,820 W when connected to 240 V. (a) Assuming…
A: From the question, it is given that- Power recieved by stove: P1=3280 WVoltage 1: V1=240 VVoltage 2:…
Q: Q. 14: In T.G. a deflection of 45° is obtained when a current of 173 mA is passed through it. The…
A: To Find: Current through T.G> (I2) Given, Initial deflection θ1 = 45o New deflection θ2 = 30o…
Q: A 0.220 m radius, 506 turn coil is rotated one-fourth of a revolution in 4.17 ms, originally having…
A: SOlution: given that r = 0.22 m N = 506 t = 4.17 ms emf = 10000 V
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